This roof vent allows air to circulate in motor homes and enclosed trailers, keeping interiors ventilated without compromising security. Flat, low-profile metal vent cover opens and closes from inside with a hand-operated crank.

This roof vent allows air to circulate in motor homes and enclosed trailers, keeping interiors ventilated without compromising security. Wedge-shaped, smoke-colored plastic vent cover opens and closes from inside with a hand-operated crank.

This roof vent allows air to circulate in motor homes and enclosed trailers, keeping interiors ventilated without compromising security. Wedge-shaped, white plastic vent cover opens and closes from inside with a hand-operated crank.

Open this roof vent quickly and easily with the gear-free, spring-loaded handle. The handle locks the translucent white, wedge-shaped dome into 10 different positions. Screen snaps out for easy cleaning. Installation kit and garnish sold separately.

Open this roof vent quickly and easily with the gear-free, spring-loaded handle. The handle locks the translucent, wedge-shaped dome into 10 different positions. Screen snaps out for easy cleaning. Installation kit and garnish sold separately.

Heavy-duty, 2-part vent will stand up to the elements for years. Exterior vent houses a baffle that directs any intruding rainwater toward corner drain openings. Interior butterfly vent adjusts so you can control the amount of airflow.

Install this roof vent on your RV or enclosed trailer to help release musty air and odors. The 1-piece frame is leak-resistant. Built-in screen lets air through and keeps insects out. Hand crank lets you open and close the vent from inside your RV.

Heavy-duty, steel pop-up vent opens in either of 2 directions so you can scoop in fresh air or keep out rain no matter which way the wind is blowing. Opens and closes with easy-to-use lever. Includes built-in screen. Black color.

Heavy-duty, steel pop-up vent opens in either of 2 directions so you can scoop in fresh air or keep out rain no matter which way the wind is blowing. Included interior garnish adds a finished look to your trailer's interior. Black color.

Rust-proof aluminum pop-up vent opens in either of 2 directions so you can scoop in fresh air or keep out rain no matter which way the wind is blowing. Opens and closes with easy-to-use lever. Includes built-in screen. Silver color.

This 2-piece vent provides an inexpensive yet attractive way to ventilate your enclosed trailer. Round interior vent and half-moon-shape exterior piece are both constructed of black, UV-resistant polypropylene plastic that holds up to sun exposure.

This 2-piece vent provides an inexpensive yet attractive way to ventilate your enclosed trailer. Round interior vent and half-moon-shape exterior piece are both constructed of white, UV-resistant polypropylene plastic that holds up to sun exposure.

Rust-proof aluminum pop-up vent opens in either of 2 directions so you can scoop in fresh air or keep out rain no matter which way the wind is blowing. Included interior garnish adds a finished look to your trailer's interior. Silver color.